baber/WOPTO huggingface dataset:
Patent CA-2413031-A1 (CA)
Title: Acoustic baffle with predetermined directional expansion characteristics
Inventor: BLANK NORMAN E
IPC: B29C44/18
Filed: 2001-03-14
Abstract: Heat-expandable molded synthetic resin seal and baffle components adapted for use in automobile body cavities or the like are provided which are designed to preferentially expand upon heating in desired directions and to a desired degree, in order to properly seal irregular or special cavity shapes. The molded components of the invention have selected body surface portions thereof UV crosslinked to a depth of up to about 0.5 mm, while other portions of the molded body are not crosslinked; upon heating, the crosslinked portions expand at a slower rate and to a lesser extent than non-crosslinked body portions.  The preferred synthetic resin includes a grafted anhydride polymer, a terminal epoxide polymer additive, a blowing agent, a UV photoinitiator and a UV  crosslinkable resin system.
Patent CA-2415956-A1 (CA)
Inventor: ROY SOUMYA
IPC: A23L21/10
Filed: 2001-06-05
Abstract: L'invention concerne des compositions alimentaires gélifiées édulcorées à teneur en humidité, qui renferment: A) entre environ 55 et 85 %, en poids, d'édulcorants nutritifs à base d'hydrates de carbone; B) des quantités suffisantes de système gélifiant qui donnent une force du gel environ comprise entre 1 et 8 kg/cm?2¿; C) entre environ 10 % et 20 % d'humidité. Le système gélifiant, qui a une forte teneur en méthoxyl pectine et kappa carragaheen, fournit un degré élevé de matières solides, mais une faible viscosité au-dessus de 130 ·F. L'invention concerne également des procédés relatifs à l'élaboration de ce type de produit gélifié, qui consistent à établir une suspension épaisse gélifiable à forte teneur en matière solides, fluide et chaude, à constituer ensuite des morceaux, par exemple avec moulage et durcissement à l'amidon, pour fabriquer des produits alimentaires gélifiés sous la forme de morceaux pesant entre environ 1 et 5 grammes. La forte teneur en matières solides permet de réduire considérablement la phase de durcissement.
Patent CA-2416366-A1 (CA)
Inventor: MCGAIRE MARK D
IPC: B65H3/08
Filed: 2002-12-16
Abstract: In a device for handling sheets of imaging media in a stack, a picker bar for engaging the edge of a media sheet covers only a portion of the width of the sheet. The picker bar is rotated to shape the edge into a curve thus stiffening the edge so that it may be lifted away from the stack. The sheet, so engaged, may be conveyed or disposed of as required.
Patent CA-2418439-A1 (CA)
Title: Technique for implementing a multi-service packet and optical/tdm virtual private cross-connect
Inventor: BRAHIM HAMID OULD
IPC: H04Q11/00
Filed: 2003-02-04
Abstract: A technique for implementing an automatic port discovery protocol in a virtual private network cross-connect is disclosed. In one particular exemplary embodiment, the technique may be realized by a method comprising the steps of implementing a virtual private cross-connect for supporting a plurality sites associated with at least one virtual private network; providing at least one connection between the virtual private cross-connect and each site; and supporting a combination of at least two of layer-3, layer-2 and layer-1 services.
Patent CA-2419251-A1 (CA)
Inventor: TAN YIN HWEE
IPC: C12Q1/68
Filed: 2001-08-16
Abstract: An isolated nucleic acid is disclosed, including a promoter sequence being transcriptionally functional in a T-lymphocyte undergoing activation and transcriptionally less functional in the T-lymphocyte prior to the activation.
Patent CA-2419473-A1 (CA)
Inventor: HOGT ANDREAS HERMAN
IPC: C07C409/00
Filed: 2001-08-08
Abstract: The invention relates to a polymerisation process wherein at least one initiator is selected from trioxepan compounds of formula I, with R1-3 being independently selected from substituted or unsubstituted hydrocarbyl groups.  Preferably, R1 and R3 are selected from lower alkyl groups, such as methyl, ethyl, and isopropyl, while R2 is preferably selected from methyl, ethyl, isopropyl, isobutyl, amyl, isoamyl, cyclohexyl, CH3C(O)CH2-, C2H5OC(O)CH2-, HOC(CH3)2CH2-, and [...].
Patent CA-2420179-A1 (CA)
Inventor: DOUGLASS JAMES G
IPC: A61P9/00
Filed: 2001-08-20
Abstract: This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y12 receptor antagonist compound, wherein said amount is effective to bind the P2Y12 receptors on platelets and inhibit ADP-induced platelet aggregation. The P2Y12 receptor antagonist compounds useful for this invention include mononucleoside polyphosphates and dinucleoside polyphosphates of general Formula (I), or salts thereof. The present invention also provides novel compositions comprising mononucleoside polyphosphates and dinucleoside polyphosphates according to Formula (Ia) and (Ib).
Patent CA-2424303-A1 (CA)
Title: Amino-substituted tetracyclic compounds useful as anti-inflammatory agents and pharmaceutical compositions comprising same
Inventor: QIU YUPING
IPC: A61P37/00
Filed: 2001-09-27
Abstract: Compounds of formula (I), or pharmaceutically-acceptable salts thereof, are useful in treating inflammatory and immune diseases and disorders, wherein X 1 Y1 Y2 and R2-R4 are as defined in the specification.
Patent CA-2425046-A1 (CA)
Inventor: SNOWBELL MICHAEL J
IPC: G06F16/2455
Filed: 2003-04-08
Abstract: In a database system that supports object name overloading, database query statements are compiled and cached as data structures, so that object level privileges are correctly resolved. Database query statements stored in the cached data structures are utilized when appropriate, and a new compilation is performed when an incorrect resolution would result. The data structures are stored in a predefined orde r to ensure that a deterministic search of the cache is efficiently performed.
Patent CA-2425977-A1 (CA)
Inventor: RINGHOF PAUL G
IPC: G06F9/445
Filed: 2001-10-03
Abstract: A system for updating active client positions can include a platform for managing active application components; a configuration server for storing updates; and, a configuration client for receiving updates from the configuration server and communicating the received updates to the platform.  The platform can receive the updates from the configuration client. Subsequently, the platform can terminate selected ones of the active application components. Then, the platform can apply the received updates to  the terminated application components. Finally, the platform can reload the updated application components.
Patent CA-2429728-A1 (CA)
Title: Tyrosine kinase inhibitors
Inventor: RODMAN LEONARD
IPC: A61K31/541
Filed: 2001-11-30
Abstract: The present invention relates to compounds which inhibit, regulate and/or modulate tyrosine kinase signal transduction, compositions which contain these compounds, and methods of using them to treat tyrosine kinase-dependent diseases and conditions, such as angiogenesis, cancer, tumor growth, atherosclerosis, age related macular degeneration, diabetic retinopathy, inflammatory diseases, and the like in mammals.
Patent CA-2430134-A1 (CA)
Title: Automated template generation
Inventor: DAVYDOV EUGENE
IPC: A61N1/362
Filed: 2001-11-27
Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template corresponding to a supraventricular rhythm of the patient, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the supraventricular rhythm. The template is created from non-paced R waves that are below a predetermined heart rate, and a statistical validation of the template is performed by evaluating the template based on matches against ongoing slow heart rhythm. The quality of the template is continuously monitored, similar to the statistical validation, with the exception that one thousand beats are evaluated and once more than thirty out of the last one hundred beats do not match the template within the threshold, an attempt is made to create a new template.
Patent CA-2430508-A1 (CA)
Inventor: LIN KO-CHUNG
IPC: A61K31/52
Filed: 2001-11-30
Abstract: L'invention concerne des composés représentés par les formules I et II servant d'antagonistes des récepteurs d'adénosine de sous-type A1. Ces composés sont utilisés dans le traitement de diverses maladies et troubles, y compris l'hypertension systémique, l'insuffisance rénale, le diabète, l'asthme, un état oedémateux, l'insuffisance cardiaque congestive, et un dysfonctionnement rénal.FORMULE I FORMULE II
Patent CA-2431896-A1 (CA)
Title: Compound
Inventor: PEROUZEL ERIC
IPC: A61K48/00
Filed: 2001-12-05
Abstract: The present invention provides a compound capable of acting as a cationic lipid, the compound comprises a cholesterol group and a carbohydrate moiety.
Patent CA-2432512-A1 (CA)
Title: Outils electriques
Inventor: YAMAMOTO HIROKATSU
IPC: B25F5/00
Filed: 2003-06-17
Abstract: Un objet de l'invention vise à fournir une technique pour prévenir efficacement qu'un outil électrique soit abîmé lorsque la batterie est retirée de l'outil électrique. En vertu de la présente invention, un outil électrique est fourni en plus d'un outil rapporté, un moteur qui commande l'outil rapporté, un corps contenant le moteur, une batterie amovible fixée au corps de façon à fournir le courant de traction pour faire fonctionner le moteur, un dispositif de commande qui commande le fonctionnement du moteur et un circuit d'alimentation qui achemine le courant de la batterie au moteur. Dans l'outil électrique, le dispositif de commande arrête le moteur avant d'interrompre le circuit d'alimentation lorsque la batterie est retirée du corps afin qu'un important courant de traction ne circule dans le circuit d'alimentation. Par conséquent, la formation d'un arc est évitée efficacement entre la batterie et le corps de l'outil électrique.
Patent CA-2432570-A1 (CA)
Inventor: CONCETTA ROMANO MARIA
IPC: A61P13/12
Filed: 2001-12-27
Abstract: L'invention porte sur l'utilisation d'une dose efficace de N-ac~tyl-L-cyst~~ne, ou de sa forme dim~rique, pour la production de m~dicaments ramenant les cellules n~oplasiques d'origine ~pith~liale de mammif­res ~ la diff~rentiation normale, et par l~, la prolif~ration anormale des cellules n~oplasiques au m~canisme normal.
Patent CA-2433282-A1 (CA)
Inventor: DOSS CATHRYNE
IPC: G09D3/02
Filed: 2001-12-20
Abstract: L'invention concerne un calendrier tridimensionnel interchangeable permettant d'établir un planning individuel ou familial. Ledit calendrier comprend des rangées multiples de bacs de rangement constitués chacun de compartiments multiples. Dans ledit calendrier, on utilise les compartiments de rangement derrière chaque date séparée, pour placer des cartes ou d'autres articles pouvant servir de rappels d'engagements quotidiens. Chaque compartiment est en corrélation avec un seul jour. Les bacs de rangement sont également mobiles et peuvent positionnés à divers emplacements sur le cadre. Le calendrier permet à l'utilisateur d'ajouter des nouvelles dates à volonté et de conserver un calendrier d'engagements à défilement pour les semaines à venir.
Patent CA-2434425-A1 (CA)
Inventor: BENSEBAA FARID
IPC: B82B1/00
Filed: 2003-07-08
Abstract: A novel method of molecular imprinting is described. Using a modified soft lithography technique, a molecularly-imprinted chemical detection device comprising at least one molecularly-imprinted polymer capable of detecting at least one chemical target is produced. The device can be used in the field for in situ detection and quantification of chemical targets using standard surface analytical techniques.
Patent CA-2434582-A1 (CA)
Inventor: SHREVE JEFFREY ERVIN
IPC: A45C13/26
Filed: 2003-07-21
Abstract: This is a tool for carrying up to six plastic bags in a polyethylene grip. Used for carrying all types of products. In this invention each handle of a plastic bag is inserted into the grip, via a guide and through the channel to the other end of the grip staying inside.
Patent CA-2434874-A1 (CA)
Title: A tamping machine having a machine frame and a subframe
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 2003-07-03
Abstract: A tamping machine (1) comprises a machine frame (2) and a subframe (11), arranged between the on-track undercarriages (3), which is mobile on the track by means of an undercarriage (14) and is longitudinally displaceably connected to the machine frame (2) by means of a frame support (17). Arranged between the undercarriage (14) and the frame support (17) are a vertically adjustable tamping unit (19) as well as a track lifting unit (20). The frame support (17) is mounted on the machine frame (2) for displacement perpendicularly to the longitudinal direction (12) of the machine and connected to a transverse drive linked to the machine frame (2).
Patent CA-2436807-A1 (CA)
Inventor: ROJKJAER RASMUS
IPC: A61P7/04
Filed: 2002-02-05
Abstract: L'invention concerne une composition pharmaceutique comprenant un facteur VII ou un polypeptide associé au facteur VII et un facteur VIII ou un polypeptide associé au facteur VIII. L'invention concerne également l'utilisation d'un facteur VII ou d'un polypeptide associé au facteur VII et d'un facteur VIII ou d'un polypeptide associé au facteur VIII dans l'élaboration d'un médicament à usage pharmaceutique, ainsi que des méthodes de prévention ou de traitement de phases de saignements chez un individu.
Patent CA-2437053-A1 (CA)
Title: Oxidizing compositions comprising a chelant and a conditioning agent and methods of treating hair
Inventor: DUNBAR JAMES CHARLES
IPC: A61Q5/00
Filed: 2002-03-19
Abstract: Compositions suitable for treating hair comprising an oxidizing agent, a conditioning agent selected from silicone materials, especially nonvolatile silicone and amino functionalised silicones, cationic surfactants, cationic polymers, alkoxylated amines and mixtures thereof and at least 1.6% of a chelant. The compositions of the invention are useful for depositing high amount of conditioning agent and reducing oxidative hair damage during oxidative treatment of hair such as oxidative hair dyeing and hair bleaching .
Patent CA-2439427-A1 (CA)
Title: Method for determining an acoustic environment situation, application of the method and hearing aid
Inventor: ALLEGRO SILVIA
IPC: G10L25/81
Filed: 2002-01-28
Abstract: The invention relates to a method and a device for determining an acoustic environment situation. The method consists of processing an acoustic input signal (IN) that is preferably picked up with the help of at least one microphone in at least two processing stages (S1, ..., Sn). At least one of the two processing stages (S1, ..., Sn) comprises an extraction phase in which characteristic features are extracted from the input signal (IN) and each of the processing stages (S1, ..., Sn) comprises an identification phase in which extracted characteristic features are classified. Class information (KI1, ..., KIn; KI1', ..., KIn') characterising or identifying the acoustic environment situation is generated based on the classification of said features in at least one processing stage (S1, ..., Sn). The invention also relates to applications of the inventive method in hearing aids and to a hearing aid.
Patent CA-2442317-A1 (CA)
Inventor: BEERENDS JOHN GERARD
IPC: G10L25/69
Filed: 2002-05-21
Abstract: Objective measurement methods and devices for predicting perceptual quality of speech signals degraded in speech processing/transporting systems have unreliable prediction results in cases where the degraded and reference signals show in between severe timbre differences. Improvement is achieved by applying a partial compensation step within in a signal processing stage using a frequency dependently clipped compensation factor for compensating power differences between the degraded and reference signals in the frequency domain. Preferably clipping values for clipping the compensation factor have larger frequency-dependency in a range of low frequencies with respect to a centre frequency of the human auditory system, than in a range of high frequencies.
Patent CA-2442876-A1 (CA)
Inventor: KUMAR SUMIT
IPC: H03D3/24
Filed: 2003-09-26
Abstract: A time-sliced discrete-time Phase Locked Loop which is suitable for simultaneously synchronizing multiple input signals to multiple output signals is provided by implementing a discrete-time phase detector, loop filter, and voltage controlled oscillator that together operate as a single discrete-time PLL in hardware and applying control logic to retrieve the history for each signal pair from a context memory (RAM), to enable the discrete-time PLL hardware, and to store the resulting history in the context memory for use in subsequent operations for a particular input/output signal pair.
Patent CA-2443099-A1 (CA)
Title: Utilisation de benzylidene amino guanidines comme ligands au recepteurs de la melanocortine
Inventor: SKOTTNER ANNA
IPC: A61P3/00
Filed: 2002-04-05
Abstract: La présente invention concerne l'utilisation de benzylidène amino guanidines présentant la formule générale (I) comme agonistes ou antagonistes du récepteur de la mélanocortine. En particulier l'invention traite de l'utilisation de benzylidène amino guanidines qui présentent une sélectivité pour les récepteurs de mélanocortine MC1 et MC4 comme agonistes et /ou antagonistes.
Patent CA-2445208-A1 (CA)
Title: Device for fixing a screen, for example a sun screen, a rain screen or the like to a support
Inventor: BRUTSAERT SOFIE
IPC: A45B23/00
Filed: 2003-10-10
Abstract: Device for fixing a screen, for example a sun screen, a rain screen or the like, to a support (2), whereby this screen (1) is provided with a bush (4) in which a bar (5) can be shifted, and whereby this bush (4) is connected to bones (9) of the screen (1) by means of spokes (10) or the like, characterized in that said bush (4) is fixed directly or indirectly to the aforesaid support (2).
Patent CA-2445792-A1 (CA)
Title: Antifreeze concentrates comprising the dye c.i. reactive violet 5
Inventor: WENDEROTH BERND
IPC: C09K5/20
Filed: 2002-05-02
Abstract: The invention relates to antifreeze concentrates based on alkylene glycols o r their derivatives, or on glycerine, containing 0.0005 to 0.1 wt. % of the colorant C.I. reactive violet 5 (colour index no. 18097), in relation to the total amount of the concentrate.
Patent CA-2446151-A1 (CA)
Title: Method for bonding a fluoropolymer to a substrate and composite article resulting therefrom
Inventor: JING NAIYONG
IPC: B32B27/16
Filed: 2002-03-13
Abstract: A multi-layer structure includes a layer of a fluoropolymer bonded to a substrate. The structure is prepared by exposing a bonding composition to actinic radiation, such as ultraviolet radiation, to form the bond. The bonding composition includes a light-absorbing electron donor.
Patent CA-2448787-A1 (CA)
Title: Method and computer-readable medium for importing and exporting hierarchically structured data
Inventor: PULLEN WALTER DAVID
IPC: G06F40/00
Filed: 2003-11-10
Abstract: A method and computer-readable medium are provided for selectively importing and exporting data in an electronic document. An import application program interface (API) may be implemented to import content from a hierarchically structured document, such an XML file. The import API works in conjunction with a parser to scan the document and extract content from selected elements, nodes, attributes, and text. The import API also utilizes a callback component for processing the extracted content. An export API may also be implemented to export data to create a hierarchically structured document, such as an XML file. The export API works in conjunction with a writer to receive data and export the data as elements, nodes, attributes, and text in the hierarchically structured document.
Patent CA-2449154-A1 (CA)
Inventor: BAER MATTHEW B
IPC: H04L1/18
Filed: 2003-11-13
Abstract: A method for selecting a transmission rate and coding scheme for transmitting data packets from a remote terminal to a hub includes performing a ranging process between the hub and remote terminal. The ranging process may be repeated for each of a number of different transmission rates and coding schemes. The remote terminal may then select the appropriate transmission rate and coding scheme based on the ranging.
Patent CA-2456344-A1 (CA)
Inventor: BUZZI BRUNO
IPC: F04B19/00
Filed: 2004-01-28
Abstract: Reciprocating electromagnetic micro-pump, particularly for small electrical appliances, whose pumping chamber is defined by a tubular element (12), movable axially, against the action of a contrasting spring (14), between an advanced position of normal operation of the pump and a retracted position in which the outlet fitting (8) of the pump is placed in communication with the cavity (4) of the hollow body (3) within which is movable in reciprocating fashion the core (5) bearing the piston (10) and which in turn communicates with the inlet fitting (6) of the pump, in such a way as to absorb and anomalous overpressures generated, in operation, downstream of the pump.
Patent CA-2456566-A1 (CA)
Title: System and method of measuring and classifying the impacts inside a revolving mill used in mineral grinding
Inventor: OLIVARES JORGE PONTT
IPC: G01L5/00
Filed: 2004-01-28
Abstract: A system and method of measuring and detecting impacts occurring inside a mill, by recognizing patterns and classifying them according to their power levels, in order to operate the revolving mill in accordance with control parameters. Impacts are classified according to a Cartesian diagram, namely: a vertical axis for contacts between rocky material, and a horizontal axis for contacts between metallic material.
Patent CA-2457525-A1 (CA)
Title: Fertilizer injector wing for disc openers
Inventor: SWANSON GUY J
IPC: A01C23/02
Filed: 2004-02-06
Abstract: Disc openers (14) for use with an air seeder (10), or other no-till drill and the like, configured for seeding and fertilizing a field (G) for crop production are disclosed. The representative opener (14b) broadly includes a drawbar assembly (16), a disc assembly (18) including a coulter disc (20) and a gauge wheel (22), a seed boot (24), a fertilizer injector wing (26), a firming wheel assembly (28), and a closing wheel assembly (30).  The inventive fertilizer injector wing (26) is configured for fixed attachment to the seed boot (24) and broadly includes a body (48), including an angled outboard portion (56), a toxic fertilizer injector (50), and a non-toxic fertilizer injector (52). The opener (14b) with the unique fertilizer injector wing (26) is configured to place the seed row (S) and the dedicated fertilizer band (DB) at an optimum geometric positional alignment relative to the seed row (S), in a single, low soil disturbing planting pass without disrupting the seed bed (BS). The inventive wing (26) enables a toxic charge (TC) of the fertilizer (N,P) - a charge containing the optimum nutrient package co sustain season long growth of the crag - to be placed sufficiently close to the seed (S) while minimizing soil disturbance so that weed growth and moisture loss are minimized and crop yield is maximized.
Patent CA-2457806-A1 (CA)
Inventor: WESTORT KENNETH
IPC: H04B1/38
Filed: 2002-08-19
Abstract: A real image projection system comprising two or more optical surfaces of revolution (3, 4), with at least one comprising an aspheric surface of revolution for receiving images from a source (1). The aspheric surface of revolution is of a design to reduce natural aberrations inherent in imaging using surfaces of revolution of the conic family of curves.